公开(公告)号：US09525674B2

公开(公告)日：2016-12-20

申请号：US14300527

申请日：2014-06-10

Applicant: Appbyyou GmbH

Inventor： Thomas Teufel ,  Stefan Fledrich

IPC: H04L29/06 ,  H04L9/08 ,  H04W12/04 ,  G09C5/00

CPC classification number: H04L63/062 ,  G09C5/00 ,  H04L9/0819 ,  H04L9/0822 ,  H04L63/0492 ,  H04L63/061 ,  H04L2209/80 ,  H04L2209/805 ,  H04W4/80 ,  H04W12/04

Abstract: To improve known encryption methods for communication in non-secured wireless networks, the invention proposes using an active key for encryption, in each instance, and sending along a new key in the messages, in each instance, which key, after it has been received completely, becomes the key used, and, once again, another new key is exchanged. This allows dynamic encryption, which allows an interception-proof connection, starting from a secure initial exchange of keys, for example.

Abstract translation: 为了改进用于非安全无线网络中的通信的已知加密方法，本发明提出在每个实例中使用活动密钥进行加密，并且在每个实例中，在消息中沿着新密钥发送哪个密钥，在它被接收之后 完全成为使用的关键，并再次交换另一个新钥匙。 这允许动态加密，其允许例如从密钥的安全初始交换开始的拦截防御连接。